<template>
  <div>

  </div>
</template>

<script>
const cityOptions = ['上海', '北京', '广州', '深圳'];
export default {
  data() {
    return {
      checked1: true,
      checked2: false,

      checkList: ['A','B'],

      checkedCities: ['上海', '北京'],
      cities: cityOptions,
    };
  },
  methods: {
    getValue(val) {
      console.log(val);
    },
  }
}
</script>

<style scoped>
div {
  margin: 10px;
}
</style>